Canadian fossils
Subtitle: containing descriptions of new genera and species from Silurian and Devonianformations of Canada, with some species previously described, but now for the first time indicated as occuring in Canada
By: by E. Billings.
Contributors: Geological Survey of Canada.
Publisher: s.n.
Published: 1987
Place of publication: [Montreal?
Language: eng
Format: Microform
Number of pages: 20
Subjects: Paleontology -- Devonian.; Paleontology -- Silurian.
Notes: At head of cover title: Geological Survey of Canada.

"(Extracted from the report of the Geological Survey of Canada for the year 1857.)"

Filmed from a copy of the original publication held by the Library, Geological Survey of Canada. Ottawa : Canadian Institute for Historical Microreproductions, 1987.

31 p. ; 22 cm.